Thanks. I would think you would want a 1 a day vitamin for everyday you are expecting your BOB to last you along with those bars.

Also based on my body size & appetite (assuming I had enough water) I would sure want more than 834 calories a day. Especially if I was truly in a stressful bugging out situation. 5 years on shelf life (if it's true) is a strong point to that product. However, I would recommend adding some other stuff. 1/2 cup peanut butter is 752 calories - you could dip the bars in it throughout the day. 1 lb is about 2656 calories. So adding a 2 1/2 lb jar might bump up your total close to where you want to be. Of course there are many other options as I've also got ramen noodles, sunflower kernels (no salt), etc. in mine. I like to eat! <img src="/images/graemlins/tongue.gif" alt="" />